For those of you who wish to install the audio cable, it’s good for you to understanding the different types of wires and connections that link car audio components to the car electrical system. Because solid and accurate connections are necessary to ensure optimal sound quality and performance.
And if you on tight budget and would like to save possibly hundreds of dollars on installation costs and like to customize their car audio system by him/her self. It’s good for you to see this video. A lot of useful tips about installing audio you can find it here.
Maybe installing cable wiring in the vehicle is not as easy as you think, as long as you want to try, everything will be overcome. Good luck : )